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Help mailcow

Let us know about your ideas in #mailcow @ Freenode or in our Telegram channel @ t.me/mailcow.

Please consider a support contract for a small monthly fee at Servercow EN/Servercow DE to support further development. We support you while you support us. :)

If you are super awesome and would like to support without a contract, you can get a SAL license that confirms your awesomeness (a flexible one-time payment) at Servercow EN/Servercow DE.

Get support

There are two ways to achieve support for your mailcow installation.

Commercial support

For professional and prioritized commercial support you can sign a basic support subscription at Servercow EN/Servercow DE. For custom inquiries or questions please contact us at info@servercow.de instead.

Furthermore we do also provide a fully featured and managed mailcow here. This way we take care about the technical magic underneath and you can enjoy your whole mail experience in a hassle-free way.

Community support

The other alternative is our free community-support on our various channels below. Please notice, that this support is driven by our awesome community around mailcow. This kind of support is best-effort, voluntary and there is no guarantee for anything.

For bug tracking, feature requests and code contributions only:

Demo

You can find a demo at demo.mailcow.email, use the following credentials to login:

  • Administrator: admin / moohoo
  • Domain administrator: department / moohoo
  • Mailbox: demo@mailcow.email / moohoo

Overview

The integrated mailcow UI allows administrative work on your mail server instance as well as separated domain administrator and mailbox user access:

  • DKIM and ARC support
  • Black- and whitelists per domain and per user
  • Spam score management per-user (reject spam, mark spam, greylist)
  • Allow mailbox users to create temporary spam aliases
  • Prepend mail tags to subject or move mail to sub folder (per-user)
  • Allow mailbox users to toggle incoming and outgoing TLS enforcement
  • Allow users to reset SOGo ActiveSync device caches
  • imapsync to migrate or pull remote mailboxes regularly
  • TFA: Yubikey OTP and U2F USB (Google Chrome and derivatives only), TOTP
  • Add domains, mailboxes, aliases, domain aliases and SOGo resources
  • Add whitelisted hosts to forward mail to mailcow
  • Fail2ban-like integration
  • Quarantine system
  • Antivirus scanning incl. macro scanning in office documents
  • Integrated basic monitoring
  • A lot more...

mailcow: dockerized comes with multiple containers linked in one bridged network. Each container represents a single application.

Docker volumes to keep dynamic data - take care of them!

  • vmail-vol-1
  • solr-vol-1
  • redis-vol-1
  • mysql-vol-1
  • rspamd-vol-1
  • postfix-vol-1
  • crypt-vol-1